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Commit 9d149c27 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge master.kernel.org:/home/rmk/linux-2.6-mmc

parents 27af4cfd 45f8245b
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+9 −1
Original line number Diff line number Diff line
@@ -679,7 +679,15 @@ static void mmc_idle_cards(struct mmc_host *host)
}

/*
 * Apply power to the MMC stack.
 * Apply power to the MMC stack.  This is a two-stage process.
 * First, we enable power to the card without the clock running.
 * We then wait a bit for the power to stabilise.  Finally,
 * enable the bus drivers and clock to the card.
 *
 * We must _NOT_ enable the clock prior to power stablising.
 *
 * If a host does all the power sequencing itself, ignore the
 * initial MMC_POWER_UP stage.
 */
static void mmc_power_up(struct mmc_host *host)
{